降低水平的英文

I realise that I do worse in English than I once did.

1.reducev.减少,分解,减低Theyhavetoreduceexpensesthisyear.他们今年必须削减开支。2.decreasen.减少,减少之量v.减少Waterconsumptiondecreasedduringthewinter.冬季期间水消耗量减少。3.lessenvt.使…变小；使…减轻；使…变少vi.减少；减轻；变小Thedifferencebetweenthecityandthecountrysidelessensgradualy.城乡差别逐渐缩小。